In Kipling's tale, the elephant got his trunk from a crocodile on the banks of the great grey-green Limpopo river. But does science understand how the trunk really evolved? Show more
Discover 11,128,835 listings and 278,128 playable programmes from the BBC
In Kipling's tale, the elephant got his trunk from a crocodile on the banks of the great grey-green Limpopo river. But does science understand how the trunk really evolved? Show more